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กระดาษกรอง Ashless filter paper (MN 640 w ≡ black ribbon, No. 41)

Aschefrei

Ashless filter papers

For quantitative analysis and filtration with low blank values 

Ashless filter papers are particularly suited for quantitative routine  analysis and are manufactured from refined pulp and linters. They are acid-washed and have an extremely low ash content of 0.01%. The amount of a-cellulose is about 95%.

Ashless filter paper grades

Fast filtration, ashless, for fast filtration of coarse precipitates.

Filter Papers – Filtrierpapiere
Grade / Sorte                                            MN 640 w
Weight / Gewicht [g/m2]                            85
Thickness / Dicke [mm]                              0,2
Filtration speed / Filtriergeschwindigkeit       9
[s]
Surface / Oberfläche                                   smooth / glatt
Ash content / Aschegehalt (%)                     < 0,01
Average retention capacity /                         7 – 12
mittleres Rückhaltevermögen
[μm]

Applications and properties /                        Ashless, fast filtration, for
                                                                 coarse precipitates e.g.
                                                                 iron- and aluminiumhydroxide,
                                                                 bismuth-,
                                                                 copper- and iron-sulphide,
                                                                 nickel diacetyldioxime /
Anwendungen und Eigenschaften                 Aschefrei, schnell
                                                                 filtrierend, für grobe
                                                                 Niederschläge z.B. Eisenund
                                                                 Aluminiumhydroxid,
                                                                 Wismut-, Kupfer-
                                                                 Eisensufid, Nickel-
                                                                 Diacetyldioxim

Quotation and Ordering
131 Thailand Science Park. Innovation Cluster 1 Building, Klong 1, Klong Luang, Pathumthani 12120 Thailand.
Tel. +6681-847-6768, +662-191-3928 Fax +662-191-3929 Mr.Thoniwadh +6685-811-4779, Ms.Nareerat +6685-814-9653
Email: info@highents.com

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โทร. 081-847-6768, 02-191-3928 แฟกซ์ 02-191-3929 คุณโทณิวัฒน์ 085-811-4779, คุณนารีรัตน์ 085-814-9653
Email : info@highents.com

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